SpeakerCraft crs8 four User Guide

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CRS8 Owner’s Manual
940 Columbia Avenue, Riverside CA  92507
(800) 448-0976  Fax (909) 787-8747
www.speakercraft.com
LIT86801(rev1)
Should you have any questions regarding this, or any other SpeakerCraft product, please call our toll-free service hotline at 
1-800-448-0976. We are available to assist you every weekday, except holidays, between the hours of 7:00 a.m. and 5:00 p.m. PST.
SpeakerCraft offers a variety of accessories to make your installation of these speakers and other SpeakerCraft products easy, economical, 
and professional. Contact your authorized SpeakerCraft Dealer for more information. 
SPEAKER SPECIFICATIONS
CRS8 One 
CRS8 Two
 
 
 
 
Speaker Type: 
2-Way In-Ceiling
2-Way In-Ceiling
Woofer:
8" Polypropylene Cone
8" Glass Composite Cone  
Tweeter:
Pivoting 1" Silk Dome
Pivoting 1" Silk Dome
Impedance:
8Ω
8Ω
Sensitivity: 
89dB 1W/1m
90dB 1W/1m
Frequency Adjustments: 
None
Front-Mounted 3 Position
±3dB Treble Adjustment Switch
Frequency Response:
40Hz - 20kHz ± 2dB
40Hz - 20kHz ± 2dB
Power Recommendations:
5-100 watts (undistorted)
5-100 watts (undistorted)
Diameter x Depth:
11
15
16
" x 4
1
2
"
11
15
16
" x 4
1
2
"
Ceiling Cut Out: 
9
3
4
"
9
3
4
"
 
 
CRS8 Three 
CRS8 Four
 
 
 
 
Speaker Type:
2-Way In-Ceiling
2-Way In-Ceiling
Woofer:
8" Aluminum Cone
8" Aluminum/Magnesium Cone
Tweeter:
Pivoting 1" Aluminum Dome
Pivoting 1" Aluminum/Magnesium Dome  
Impedance:
8/6/4Ω, depending on switch settings
8/6/4Ω, depending on switch settings
Sensitivity: 
90dB 1W/1m
90dB 1W/1m
Frequency Adjustments:
Front-Mounted 3 Position
Front-Mounted 3 Position
±3dB Treble Adjustment Switch
±3dB Treble Adjustment Switch
& ±3dB Bass Adjustment Switch
& ±3dB Bass Adjustment Switch
Frequency Response: 
38Hz - 20kHz ± 2dB
36Hz - 20kHz ± 2dB
Power Recommendations:
5-125 watts (undistorted)
5-150 watts (undistorted)
Diameter x Depth: 
11
15
16
" x 4
1
2
"
11
15
16
" x 4
1
2
"
Ceiling Cut Out: 
9
3
4
"
9
3
4
"
In our attempt to constantly improve our products, features and specifications are subject to change without notice.